5511535807 has 2 divisors, whose sum is σ = 5511535808. Its totient is φ = 5511535806.

The previous prime is 5511535801. The next prime is 5511535859. The reversal of 5511535807 is 7085351155.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5511535807 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5511535807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5511535801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2755767903 + 2755767904.

It is an arithmetic number, because the mean of its divisors is an integer number (2755767904).

Almost surely, 2^5511535807 is an apocalyptic number.

5511535807 is a deficient number, since it is larger than the sum of its proper divisors (1).

5511535807 is an equidigital number, since it uses as much as digits as its factorization.

5511535807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 105000, while the sum is 40.

The square root of 5511535807 is about 74239.7185272143. The cubic root of 5511535807 is about 1766.4074094027.

The spelling of 5511535807 in words is "five billion, five hundred eleven million, five hundred thirty-five thousand, eight hundred seven".